Image encoder, image encoding method, image decode

专利名称：Image encoder, image encoding method,

image decoder, image decoding method,and distribution media

发明人：Yoichi Yagasaki,Teruhiko Suzuki申请号：US10128904申请日：20020424

公开号：US20020118750A1公开日：20020829

专利附图：

摘要：A group of video plane (GOV) layers in which the encoding start time is absolutetime with an accuracy of one second is provided as a coded bit stream. A GOV layer can

be inserted not only at the head of the coded bit stream but at an arbitrary position inthe coded bit stream. The display time of each video object plane (VOP) included in theGOV layer is represented by modulo_time_base which represents absolute time in onesecond units with the encoding start time set as the standard, and VOP_time_increment,which represents in millisecond units, the time that has elapsed since the time pointrepresented by the modulo_time_base.

申请人：SONY CORPORATION

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